A transistor is used as a common emitter amplifier with a load resistance 
. The input resistance is 
. Base current is changed by 
which results in a change in collector current by 
. The voltage gain of the amplifier is
Text Solution
Verified by ExpertsThe correct answer is:
B
Given, load resistance 
Input resistance 
Change in collector current 
Change in base current 
We know that,
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